Front portion of an automobile



FIG. 1 is a front, perspective view of a front portion of an automobile thereof showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan thereof; and,

FIG. 6 is a right side view thereof, the left side view being a mirror image of FIG. 6.

The lighter contrast of an automobile in the photographs is shown to illustrate environment and forms no part of the claimed design. 

The ornamental design for a front portion of an automobile, as shown and described. 